Adam Griffiths (born 21 August 1979 in Sydney) is an Australian professional football manager who currently serves as the Assistant Coach of Western Sydney Wanderers. He is a former professional football (soccer) player and Socceroo. Since 2020 he has been Head Coach of National Premiere Leagues NSW side Manly United. In 2022 he turned a difficult season around to come 2nd in the Premiership equal on points to first but missing out by one goal difference. He then took the team into to the Grand Final against Blacktown. Adam was awarded Coach of the year 2022 at the Football NSW Gold Medal Awards. In July 2022 he was appointed to the A- League as Assistant Coach under Mark Rudan at The Western Sydney Wanderers. Club career Griffiths played for a number of Australian clubs before moving to Europe with Belgian club Oostende, and later England with Watford. He moved to another English club, League One side Brentford on 11 July 2006. Griffiths was released by Brentford on 16 May 2007 and rejoined former club Newcastle Jets the next day. His twin brother Joel Griffiths also played for the Newcastle Jets. He made his A-League debut in Round 1 of the 2007–08 A-League season against Perth Glory, and scored his first goal in the A-League in Round 5 against Melbourne Victory. As of Thursday 20 November 2008, Griffiths signed for new expansion club Gold Coast United, on a three-year contract starting in the 2009/2010 season. After playing only one game for Gold Coast, Griffiths moved to Saudi Arabian club Al Shabab, in a deal worth $1.2 million USD a season plus a $650,000 transfer fee. It is now reported that Griffiths will be leaving Al Shabab and returning to Gold Coast under the terms of his deal. On 3 February 2010, Griffiths signed with Adelaide United for the club's Asian Champions League campaign. Later in 2010, Griffiths moved to China to join Hangzhou Greentown who he helped clinch qualification for the 2011 AFC Champions League after a fourth-place finish in the 2010 CSL season. On 4 June 2012, Griffiths signed a 1-year deal with Sydney FC. However, as a result of Sydney FC failing to qualify for the A-League finals, Griffiths, along with teammates Paul Reid, Krunoslav Lovrek, Trent McClenahan, Nathan Sherlock and Jarrod Kyle were released by Sydney FC at the conclusion of the 2012–13 A-League season. Subsequently, Adam joined